Bookcase



FIG. 1 is a front perspective view of a bookcase showing my new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof;

FIG. 3 is a front elevational view of a modified form of the bookcase shown in FIG. 1;

FIG. 4 is a front perspective view of FIG. 3 with the drop lid in open position;

FIG. 5 is a front elevational view of FIG. 1 with the drop lid in closed position; and,

FIG. 6 is a front elevational view of FIG. 1.

The top, bottom, and rear of the bookcase not shown form no part of the claimed design. 

The ornamental design for a bookcase, as shown and described. 